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Cheap flights from Kolkata to London from £213

CCU — LON
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to London

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to London

Fri 18/1221:00 -
1 stop26h 40m
Sun 24/119:20 -
1 stop19h 05m
Deal found 27/10£540
Fri 30/1021:00 -
2 stops23h 35m
Sun 8/1109:50 -
2 stops28h 35m
Deal found 23/10£549
Sun 20/1221:00 -
1 stop23h 00m
Tue 5/119:20 -
1 stop19h 05m
Deal found 25/10£551
Fri 20/1121:00 -
1 stop15h 10m
Fri 27/1113:55 -
1 stop31h 00m
Deal found 23/10£553
Mon 21/1221:00 -
1 stop15h 10m
Fri 8/108:40 -
1 stop29h 45m
Deal found 24/10£555
Mon 9/1103:20 -
1 stop14h 15m
Tue 24/1113:55 -
1 stop24h 30m
Deal found 26/10£556
Mon 9/1103:20 -
1 stop14h 15m
Mon 23/1108:40 -
1 stop12h 15m
Deal found 26/10£558
Thu 17/1203:20 -
1 stop16h 40m
Wed 6/113:55 -
1 stop31h 00m
Deal found 24/10£560
Wed 16/1200:50 -
1 stop25h 45m
Sun 10/106:25 -
2 stops20h 25m
Deal found 24/10£563
Mon 9/1103:20 -
1 stop20h 20m
Sun 22/1120:55 -
1 stop24h 00m
Deal found 26/10£564
Fri 20/1105:55 -
2 stops22h 10m
Fri 27/1106:45 -
2 stops32h 00m
Deal found 23/10£564
Mon 21/1221:00 -
1 stop15h 10m
Sat 9/113:55 -
1 stop24h 30m
Deal found 24/10£565

Find flight deals from Kolkata to London

Round-trip from

£529

One-way from

£213

Popular in

July

Cheapest in

May

Average price

£596
Etihad Airways
  • Etihad Airways
  • 21/12-4/1
  • 2 total stops
  • 38h 55m total
  • Kolkata to London
Search Deals
1/11-31/12
  • 1/11-31/12
  • 3 total stops
  • 40h 45m total
  • Kolkata to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Kolkata to London that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest return flight

KolkataLondon

CCU Kolkata Netaji S. Chandra - LGW London Gatwick

CCULGW

Kolkata Netaji S. Chandra

Mon 23/11

23:10-09:25

2 stops39h 45m

London Gatwick

Wed 31/12

00:00-04:30

Nonstop0h 00m

£229

KolkataLondon

CCU Kolkata Netaji S. Chandra - LHR London Heathrow

CCULHR

Kolkata Netaji S. Chandra

Mon 23/11

23:10-21:05

2 stops27h 25m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

£238

KolkataLondon

CCU Kolkata Netaji S. Chandra - LHR London Heathrow

CCULHR

Kolkata Netaji S. Chandra

Mon 30/11

23:10-21:05

2 stops27h 25m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

£239

KolkataLondon

CCU Kolkata Netaji S. Chandra - STN London Stansted

CCUSTN

Kolkata Netaji S. Chandra

Sun 1/11

21:00-21:05

2 stops29h 35m

London Stansted

Wed 31/12

00:00-04:30

Nonstop0h 00m

£248

KolkataLondon

CCU Kolkata Netaji S. Chandra - STN London Stansted

CCUSTN

Kolkata Netaji S. Chandra

Tue 3/11

21:30-07:30

2 stops39h 30m

London Stansted

Wed 31/12

00:00-04:30

Nonstop0h 00m

£263

KolkataLondon

CCU Kolkata Netaji S. Chandra - LHR London Heathrow

CCULHR

Kolkata Netaji S. Chandra

Tue 24/11

05:05-19:30

2 stops19h 55m

London Heathrow

Wed 31/12

00:00-04:30

Nonstop0h 00m

£275

KolkataLondon

CCU Kolkata Netaji S. Chandra - LGW London Gatwick

CCULGW

Kolkata Netaji S. Chandra

Mon 23/11

03:25-05:55

1 stop32h 00m

London Gatwick

Wed 31/12

00:00-04:30

Nonstop0h 00m

£286

KolkataLondon

CCU Kolkata Netaji S. Chandra - STN London Stansted

CCUSTN

Kolkata Netaji S. Chandra

Wed 4/11

20:35-12:05

1 stop21h 00m

London Stansted

Wed 31/12

00:00-04:30

Nonstop0h 00m

£291

KolkataLondon

CCU Kolkata Netaji S. Chandra - STN London Stansted

CCUSTN

Kolkata Netaji S. Chandra

Thu 5/11

20:35-18:15

1 stop27h 10m

London Stansted

Wed 31/12

00:00-04:30

Nonstop0h 00m

£293

KolkataLondon

CCU Kolkata Netaji S. Chandra - LGW London Gatwick

CCULGW

Kolkata Netaji S. Chandra

Tue 3/11

05:30-07:45

2 stops31h 45m

London Gatwick

Wed 31/12

00:00-04:30

Nonstop0h 00m

£295

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Kolkata to London

Have a flexible travel schedule? Discover the best time to fly to London from Kolkata with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Kolkata to London

What is the cheapest month to book a flight from Kolkata to London?

Currently, February is the cheapest month in which you can book a flight from Kolkata to London (average of £500). Flying from Kolkata to London in July is currently the most expensive (average of £617). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Kolkata to London?

Airfare is typical for this route at the moment.
Kolkata to London flights typically cost between £497 and £609 in December.
The cheapest return price found within the last 5 days was £529 on Etihad Airways (21 Dec–4 Jan).

What’s the top stopover airport for flights from Kolkata to London?

New Delhi (DEL) – chosen by Cheapflights users on 35% of one-stop itineraries from Kolkata to London on Cheapflights.

What’s the cheapest stopover airport for flights from Kolkata to London?

Mumbai (BOM) is the most affordable one-stop option, with an average return flight price of £494.

What’s the fastest stopover option from Kolkata to London?

Flights via Doha (DOH) have the shortest average one-way travel time for one-stop routes: 14h 05m.

Which airport typically offers the quickest stopover for flights from Kolkata to London?

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 1h 03m.

How far ahead should I book a flight from Kolkata to London?

To ensure you get the cheapest price possible for a flight from Kolkata to London, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing London

Check out reviews from past customers who have flown with Emirates,Etihad Airways, andAir India from Kolkata to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,689 reviews
Check prices

Boarding

8.2

Crew

8.4

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Emirates
8.1
Very Good
3,689 reviews
Emirates
8.1
Very Good
3,689 reviews
Check prices

Boarding

8.2

Crew

8.4

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Etihad Airways
7.3
Good
1,550 reviews
Emirates
8.1
Very Good
3,689 reviews
Check prices

Boarding

8.2

Crew

8.4

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Air India
5.5
Fair
2,905 reviews
Emirates
8.1
Very Good
3,689 reviews
Check prices

Boarding

8.2

Crew

8.4

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.1

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Related info for your journey

  • What airport do you fly from for flights from Kolkata to London?

    Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to London. On average, Netaji S. Chandra has 0 outbound flights to London per day from 4 airlines. Kolkata Netaji S. Chandra is conveniently located just 8.3 mi from Kolkata’s city center.

  • How long is the flight from Kolkata to London?

    Emirates, British Airways, and Qatar Airways can get you from Kolkata to London in just under 19h. Your travel time can differ by up to 5h. Airlines will cover a distance of 4957 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Kolkata to London round-trip?

    Our cheapest airline available from Kolkata to London is Etihad Airways. Our recent data shows that you can find tickets from as low as £450 on this airline. Additional options worth looking into are Air India and IndiGo, starting at £453 and £465 round-trip. Etihad Airways is 21% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Kolkata to London one-way?

    To fly one-way, consider booking your trip with IndiGo, which is currently one of the cheapest options available, starting at £154. Etihad Airways flights start at £173 while deals on Air India start at £178 one-way.

  • What are the most popular routes from Kolkata to London?

    While some choose either Kolkata Netaji S. Chandra - London Gatwick or Kolkata Netaji S. Chandra - London City, Kolkata Netaji S. Chandra - London Heathrow is the most popular route from Kolkata to London.

  • Can I find deals for flights from Kolkata to London that include hotel bookings?

    Yes. In addition to deals on Kolkata to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to London.

  • Can I find deals for business class flights from Kolkata to London?

    Yes. Cheapflights offers flight deals from Kolkata to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kolkata to London?

    Currently, February is the cheapest month in which you can book a flight from Kolkata to London (average of £500). Flying from Kolkata to London in July is currently the most expensive (average of £617). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Kingston upon Thames
Dagenham
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Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Kolkata to London

AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£450Average£542FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest£453Average£627FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£465Average£495FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
EmiratesCheapest£502Average£629FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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Why should you use Cheapflights to find cheap flight tickets from Kolkata to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Kolkata to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Kolkata to London with no change fees?

Need flexible booking options for your flight to London from Kolkata? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Kolkata to London become cheaper?

Yes! Start tracking prices for Kolkata to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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